What he actually said. He clearly gives caveats to what he's saying: he's not advocating anyone actually do anything. He's talking about further research.

"So, supposing we hit the body with a tremendous - whether it's ultraviolet or just very powerful light...and I think you said that hasn't been checked but you're going to test it....And then I said, supposing you brought the light inside of the body, which you can do either through the skin or in some other way. And I think you said you're going to test that too. Sounds interesting....And then I see the disinfectant where it knocks it out in a minute. One minute. And is there a way we can do something like that, by injection inside or almost a cleaning? ...So it'd be interesting to check that....I'm not a doctor. But I'm, like, a person that has a good you-know-what. [Pointing to his head]